American Cruise Lines

Florida Gulf Coast & Keys Cruise

Southeast U.S.

Sailing Itinerary

Pricing

Per person, starting from

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Trip Details

Departs: March 20, 2029

Returns: March 28, 2029

Departure Port: St. Petersburg

Ship: American Mariner

Before You Decide

12 other departures of this route

The identical itinerary, priced week by week. The gap is often hundreds of dollars.

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6 cruises leaving the same week

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Your Ship

American Mariner

A 2027 Patriot-class ship on order, sold for Maine in summer and the Florida Gulf in winter

Aboard

Fifth Patriot-class hull, ordered from Chesapeake Shipbuilding for 2027
130 guests, every stateroom with a private balcony
Announced with a sister, American Navigator, in August 2025
Opens with the Maine Coast & Harbors cruise, round trip from Portland
Winters on the Florida Gulf Coast out of St. Petersburg, with Key West on the run
Nothing about her has been sailed; everything here comes from the order book

More About American Mariner

Ashore

Where You Stop

Tampa

Key West

Compare Dates

The Same Trip, Other Weeks

The identical itinerary on this ship, priced by departure. Fares move week to week, and the difference is often larger than anything else on this page.

Departs	Inside	Oceanview	Balcony	Suite	From
January 30, 2029
February 6, 2029
February 13, 2029
February 20, 2029
February 27, 2029
March 6, 2029
March 13, 2029
March 20, 2029This sailing
March 27, 2029
April 3, 2029
April 10, 2029
April 17, 2029
April 24, 2029